Modern Design DIY Large Decorative 3D Wall Clock Reloj Pared Adhesivo Roman Numerals Mirror Big Clocks Stickers Watches

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The most compact wiring IO: (at least 3 IO)

1. RST - Free when directly connected to the microcontroller reset signal side
2. CS - Free when connected low-level, chip select long-term effective
3. AO - Connect IO control register selection
4. SDA - Connect IO control data transmission
5. CLK - Connect IO control SPI bus
6. LED - Free when connect high-level 3.3V backlight is always bright

Standard wiring IO: (6 IO)

1. RST - Connect IO control LCD reset
2. CS - Connect IO control chip select
3. AO - Connect IO control register selection
4. SDA - Connect IO control data transmission
5. CLK - Connect IO control SPI bus
6. LED - Connect to the IO control backlight off or PWM control brightness

Package includes:

1 x 1.8 Inch TFT LCD Display Module